diff --git a/locale/pl.po b/locale/pl.po
index c83a0265a..e90ad0310 100644
--- a/locale/pl.po
+++ b/locale/pl.po
@@ -21,7 +21,7 @@ msgstr ""
 "Project-Id-Version: Audacity\n"
 "Report-Msgid-Bugs-To: audacity-translation@lists.sourceforge.net\n"
 "POT-Creation-Date: 2021-02-04 18:53+0000\n"
-"PO-Revision-Date: 2021-02-04 21:34+0000\n"
+"PO-Revision-Date: 2021-02-05 08:08+0000\n"
 "Last-Translator: Grzegorz Pruchniakowski <gootector@o2.pl>\n"
 "Language-Team: Polish (http://www.transifex.com/klyok/audacity/language/pl/)\n"
 "MIME-Version: 1.0\n"
@@ -15627,7 +15627,7 @@ msgstr "&Typ okna:"
 
 #: src/prefs/SpectrumPrefs.cpp
 msgid "&Zero padding factor:"
-msgstr "&Zerowe dopełnienie czynnika:"
+msgstr "Współczynnik uzupełnienia &zerami:"
 
 #: src/prefs/SpectrumPrefs.cpp
 msgid "Ena&ble Spectral Selection"